Covid shot while pregnant?

Cassie • 26- Married - 2 sons 🥰 - Baby #3 on its way!

Do you think the shot is safe while pregnant? They're mandating me now to get it for nursing school. I start tomorrow and I'm nervous on the long term effects on the baby after hes born. Since it's not safe for kids under 12 I just don't see how they know it can't hurt him in the long run after he's born. I've been at my school for 5 years for prereqs and wait list and am finally in the program and I feel like I'm having to choose between my son and my school. Also I already had covid a couple months ago and have the antibodies. I understand they suggest still getting it but I just would like to wait till after hes born.